The MCP Server Directory
Every Model Context Protocol server, scored on reliability, documentation, maintenance, and adoption. Independent, opinionated, refreshed daily from the official registry.
What this is
The MCP Server Directory is a live, independently maintained index of Model Context Protocol servers published to the official registry. Each server is scored 0–10 on four dimensions: reliability, documentation quality, maintenance velocity, and adoption. The directory is free, updated daily, and built by MegaOne AI.
Clara Mortgage Assistant
4.1/10Deterministic Canadian mortgage calculations for qualification, debt service, LTV, and penalties.
Shipcheck
4.1/10Independent preview-URL QA for coding agents. Playwright heuristics, pass/fail pack.
Askthegrid
4.1/10Live U.S. electric-grid data, forecasts, alerts, and analysis across major grid regions.
Scale Hr
4.1/10Scale HR evaluation SaaS for Japanese SMBs. Manage users, evaluation sheets, periods and 1on1s.
Helisoma
4.1/10Your DNA wellness report for AI: caffeine, sleep, training, nutrients. Hand-checked, no diagnoses.
Oreilly Expert
4.1/10Grounded, citable answers to tech questions from O'Reilly's library. Requires Expert MCP access.
MCP Server
4.1/10Create, edit and analyse short links and QR codes. OAuth sign-in works on the free plan.
Lowlanddata Eu Marketplaces
4.1/10GDPR-clean marketplace listings and prices from 18 European countries. No seller personal data.
Lowlanddata Procurement Alerts
4.1/10Alerts on official data: US and EU tenders, US federal awards, building permits, MAP violations.
Luca MCP
4.1/10Work your Luca workspace from any MCP client: 183 API tools + 15 task tools for leads and calls.
Listings Canada
4.1/10Live Canadian vehicle listings, VIN decode and market valuations, province by province.
Magic Hour
4.1/10Magic Hour hosted MCP: AI video (Sora 2, Veo 3.1, Kling 3.0), images, audio, face swap, lip sync.
Bubbl
4.1/10AI teammate for tasks: builds your list from meetings, email and chats, and checks off done work.
Alpinelead
4.1/10DACH Opportunity Intelligence for AI agents with FIT/NEED/NOW, Radar, Hunter and learning.
Noshup Public
4.1/10Canadian grocery flyer deals and recipes by item, store, postal code, cuisine, or diet. No auth.
Keyframer
4.1/10150+ React Native animation recipes, scene authoring, phone preview via QR, Reanimated v4 codegen
Atisbo
4.1/10MCP tools over one Atisbo workspace: Signals, Opportunities, Backlog, Decisions, Living Documents.
Revdesk Product
4.1/10Give AI agents secure access to RevDesk calling, SMS, phone numbers, caller IDs, and usage.
D8Ly Read
4.1/10Read-only Bazi, True Solar Time, and Chinese almanac tools in English and Traditional Chinese.
Kirah Local Services
4.1/10Discover local services and availability, then create, track, reschedule, or cancel bookings.
Recall Record
4.1/10Vehicle safety recalls from four registers, matched across borders on the maker's own code.
Flit
4.1/10Short links, QR codes and click analytics on Flit. Tools: create/list/stats/delete links.
Lowlanddata Eu Real Estate
4.1/10GDPR-clean property listings, rents and price reductions from the UK, Belgium and Poland.
L2Tools
4.1/10Read-only Interlude and High Five NPC, loot, Soul Crystal and XP reference tools.
Delvorn
4.1/10Register + $1 USDC Base test (ASSET-TEST-FE2B3590); first independent receipt=Certified.
Socializioz
4.1/10AI social media manager to plan, create, approve, schedule and publish content across channels.
Uxsense Drift
4.1/10Behavioral drift context (Behavioral Load Map, hot paths, release brief) for coding agents, per PR.
Billtruth
4.1/10Real annual cost for every Texas electricity plan, from each retailer's Electricity Facts Label.
Osewa
4.1/10Track and share care records for babies and plants: feedings, diapers, sleep, and watering.
MCP Server
4.1/10Shorten links, generate QR codes, and track performance across your Bitly account.
Symvanta
4.1/10Hosted code graph over MCP: exact callers, dependencies, and cross-repo blast radius for AI agents.
Kr Groundtruth
4.1/10Korean fact-verification tools for AI agents: business registration, address, DART, apt prices, laws
Immensity
4.1/10Discover software problems, analyze evidence, and create implementation-ready Build plans.
Best Electric Products
4.1/10Editorial picks for e-bikes, power stations, EV chargers, and robot vacuums, by use case and budget
Ai Watermark Remover
4.1/10Remove watermarks and overlays from images the user owns or has permission to edit.
3Dlogo
4.1/10Design 3D logos and coins, manage projects, and generate 3D models from images on 3dlogo.io.
Helena Good
4.1/10Fund or spread Helena's public scientific infrastructure to keep it free to use and independent.
Sirveil Exposure
4.1/10Is this person indexed on that data-broker domain? A three-state verdict, with the evidence.
MCP Server
4.1/10Secrets for developers and agents—secure context and workflows without exposing secret values.
MCP Server
4.1/10Turn a GPS coordinate into a shareable short link and QR code, as your own signed-in account.
Tax Retirement
4.1/10Dated, sourced calculation API for French personal tax (income tax, IFI, PER, CEHR) and retirement.
Codescene MCP Server
4.1/10An MCP server that provides CodeScene Code Health analysis tools.
Graqle
4.1/10Dev intelligence layer: 7 MCP tools for graph-powered codebase reasoning.
Constellation
4.1/10Code Intelligence Platform for AI Coding Agents
Suwappu
4.1/10Cross-chain DEX for AI agents. Swap tokens across 7+ chains.
Cerebrus Pulse MCP
4.1/10Real-time crypto intelligence: technical analysis, sentiment, and funding rates
Skillhub MCP
4.1/10MCP server that exposes Claude-style skills to any MCP client.
Ai Scanner
4.1/10Scan codebases for LLM/AI SDK usage, exposed API tokens, and hardcoded secrets.
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New servers, score changes, breakages
Every Monday: what shipped, what broke, what's worth trying. Five minutes. No filler.
Four dimensions, weighted
- Reliability (30%) — repository present, permissive license, not archived, official status.
- Documentation (20%) — description length, website presence, README quality.
- Maintenance (25%) — how recently the code was pushed; versioning discipline.
- Adoption (25%) — GitHub stars (log-scaled), remote availability, official endorsement.
What is MCP?
MCP stands for Model Context Protocol. It is an open standard introduced by Anthropic in late 2024 that lets AI assistants like Claude connect to external tools, data sources, and services through a common interface. An MCP server is a small program that exposes one capability (file access, a database, an API) to any MCP-compatible AI client.
Where does the data come from?
Every server in this directory is pulled from the official Model Context Protocol Registry at registry.modelcontextprotocol.io. We also enrich each entry with GitHub metadata (stars, last commit, license, primary language) where a repository is linked. The full re-scan runs daily.
How are servers scored?
Each server gets a 0–10 overall score, weighted from four sub-scores: reliability (30%), documentation (20%), maintenance (25%), and adoption (25%). The full methodology is visible on this page under "How scoring works".
Is this affiliated with Anthropic?
No. MegaOne AI is independent. Anthropic created the MCP standard and maintains the reference implementations, but this directory is built separately and rates all servers including Anthropic's own.
How often does the directory update?
The pipeline re-fetches the full registry and re-scores every active server once per day. Individual entries are refreshed whenever a new version is published to the official registry.
Is it free?
Yes. Browsing, filtering, and searching the directory is free. The weekly email briefing is free. There is no account required.